i am thinking to buy a tom's ecu as well,but it's quite expensive,cost about 1,200.Motect is better than tom's,because it come by a plain ecu which u can programme it in ur style...maybe u can try unichip as a good sub.......it only costs about 550,the best garage i know is in chesterfield called John Noble....cos my f's gt4 is tunned by them...